[INFO] fetching crate argmin 0.5.1... [INFO] testing argmin-0.5.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate argmin 0.5.1 into /workspace/builds/worker-112/source [INFO] validating manifest of crates.io crate argmin 0.5.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate argmin 0.5.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate argmin 0.5.1 [INFO] tweaked toml for crates.io crate argmin 0.5.1 written to /workspace/builds/worker-112/source/Cargo.toml [INFO] crate crates.io crate argmin 0.5.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded approx v0.5.1 [INFO] [stderr] Downloaded wide v0.7.4 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded safe_arch v0.6.0 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded lax v0.2.0 [INFO] [stderr] Downloaded simba v0.7.1 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded gnuplot v0.0.37 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded ndarray-linalg v0.14.1 [INFO] [stderr] Downloaded nalgebra v0.30.1 [INFO] [stderr] Downloaded lapack v0.18.0 [INFO] [stderr] Downloaded slog-json v2.5.0 [INFO] [stderr] Downloaded slog-term v2.8.1 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded argmin_testfunctions v0.1.1 [INFO] [stderr] Downloaded netlib-src v0.8.0 [INFO] [stderr] Downloaded base-x v0.2.8 [INFO] [stderr] Downloaded sha1_smol v1.0.0 [INFO] [stderr] Downloaded sha1 v0.6.1 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9625806cabc630819753cc4c17a06946c69baeb8eda4d221d1f502f522964fc6 [INFO] running `Command { std: "docker" "start" "-a" "9625806cabc630819753cc4c17a06946c69baeb8eda4d221d1f502f522964fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9625806cabc630819753cc4c17a06946c69baeb8eda4d221d1f502f522964fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9625806cabc630819753cc4c17a06946c69baeb8eda4d221d1f502f522964fc6", kill_on_drop: false }` [INFO] [stdout] 9625806cabc630819753cc4c17a06946c69baeb8eda4d221d1f502f522964fc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c708f61ff0a8f015a6bf1ffcd79365c48b4b3257c7c4f70490aca9c78d3ebf59 [INFO] running `Command { std: "docker" "start" "-a" "c708f61ff0a8f015a6bf1ffcd79365c48b4b3257c7c4f70490aca9c78d3ebf59", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling slog-term v2.8.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling slog-json v2.5.0 [INFO] [stderr] Compiling argmin v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.18s [INFO] running `Command { std: "docker" "inspect" "c708f61ff0a8f015a6bf1ffcd79365c48b4b3257c7c4f70490aca9c78d3ebf59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c708f61ff0a8f015a6bf1ffcd79365c48b4b3257c7c4f70490aca9c78d3ebf59", kill_on_drop: false }` [INFO] [stdout] c708f61ff0a8f015a6bf1ffcd79365c48b4b3257c7c4f70490aca9c78d3ebf59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ae2c7eb77aafce0693902d2405f9cb48b597cd15888b8fee1cedf9bf1e52d2d [INFO] running `Command { std: "docker" "start" "-a" "7ae2c7eb77aafce0693902d2405f9cb48b597cd15888b8fee1cedf9bf1e52d2d", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling lapack-sys v0.12.1 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling netlib-src v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling lapack v0.18.0 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling slog-json v2.5.0 [INFO] [stderr] Compiling slog-term v2.8.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling argmin_testfunctions v0.1.1 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling argmin v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling finitediff v0.1.4 [INFO] [stderr] Compiling lax v0.2.0 [INFO] [stderr] Compiling ndarray-linalg v0.14.1 [INFO] [stderr] error: could not compile `argmin` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name argmin --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="slog"' --cfg 'feature="slog-async"' --cfg 'feature="slog-json"' --cfg 'feature="slog-logger"' --cfg 'feature="slog-term"' -C metadata=bebb57193f9ece82 -C extra-filename=-bebb57193f9ece82 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8b20fd25d8c56198.rlib --extern approx=/opt/rustwide/target/debug/deps/libapprox-1e697f2e75d57e8b.rlib --extern argmin_testfunctions=/opt/rustwide/target/debug/deps/libargmin_testfunctions-7cc4f71417c185aa.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-97adcd673ea60fa0.rlib --extern finitediff=/opt/rustwide/target/debug/deps/libfinitediff-6d8318cf8431c1db.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-0d94230f0ffbc4a2.rlib --extern instant=/opt/rustwide/target/debug/deps/libinstant-bb53ea20dada0685.rlib --extern ndarray_linalg=/opt/rustwide/target/debug/deps/libndarray_linalg-1bed240395b8bf9f.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-33948676fccd734d.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-2e3255c21f0be360.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-86f6208703d48bb1.so --extern rand=/opt/rustwide/target/debug/deps/librand-c06847765d03cf66.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-68cfc699ce17ada8.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-35c62df441dce4db.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-308b70b0d7221288.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-88794e6c4909161b.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-f5128bee8363e34f.rlib --extern slog_json=/opt/rustwide/target/debug/deps/libslog_json-e7c3d24a5b1369a1.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-cc61b99171598ebb.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-33438ba54fb0b395.rlib --cap-lints=warn -L /opt/rustwide/target/debug/build/netlib-src-1afbfa887c674717/out/lib` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7ae2c7eb77aafce0693902d2405f9cb48b597cd15888b8fee1cedf9bf1e52d2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ae2c7eb77aafce0693902d2405f9cb48b597cd15888b8fee1cedf9bf1e52d2d", kill_on_drop: false }` [INFO] [stdout] 7ae2c7eb77aafce0693902d2405f9cb48b597cd15888b8fee1cedf9bf1e52d2d